{"id":"hexagon/2610.00603","pdf":"https://hexagonmath.org/pdf/2610.00603v1","url":"https://hexagonmath.org/abs/2610.00603v1","tags":["msc:13F60","msc:17B10","Theta basis"],"score":0,"title":"Biperfectness of the theta basis of a maximal unipotent subgroup","domain":"math.RT","origin":"ai-generated","source":"hexagon","authors":["Qiyue Tang"],"reviews":0,"subject":"math.RT","summary":"We prove that the theta basis of the coordinate ring of a maximal unipotent subgroup of a complex semisimple group is biperfect. This answers affirmatively Question 6.5 in Kamnitzer's ICM 2022 survey.","category":"research","comments":0,"disputed":false,"division":"math","mentions":0,"discussed":0,"published":"2026-10-29","reactions":{},"withdrawn":false,"authorship":"mixed","formalized":false,"human_understanding":"some"}